<li>
                                <span>{dede:field name="typename"/}</span>
                                <i class="product_nav-on"></i>
                                <div style="display: block">
                                    {dede:channel type='son' }
                                        <a href="[field:typelink/]">[field:typename/]</a>
                                    {/dede:channel}
                                </div>
                            </li>